Description This lightweight, low-to-the-ground trainer is perfect for fitness boot camps and other aerobics and training. The 871 is constructed with superior stability in the upper, and the versatile Ndurance® outsole with its pivot point is suitable for a variety of activites both in- and outdoors. And we're not the only ones who think this shoe's remarkable: the New Balance 871 was named "Best for Fitness Classes" by Shape magazine.